2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)-

Modify Date: 2025-09-24 12:49:20

2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)- Structure
2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)- structure
Common Name 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(PHENYLMETHYL)-
CAS Number 15074-18-7 Molecular Weight 252.26500
Density 1.339g/cm3 Boiling Point 408.7ºC at 760mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 154.3ºC

 Names

Name 3-benzyl-4-hydroxychromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.339g/cm3
Boiling Point 408.7ºC at 760mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 154.3ºC
Exact Mass 252.07900
PSA 50.44000
LogP 3.08940
Vapour Pressure 2.05E-07mmHg at 25°C
Index of Refraction 1.671

 Safety Information

HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Hydroxy-3-benzylcoumarin
3-Benzyl-4-hydroxycoumarin
3-benzyl-4-hydroxy-chromen-2-one
3-Benzyl-4-hydroxy-cumarin
3-benzyl-4-hydroxy-2H-1-benzopyran-2-one
3-Benzyl-4-hydroxy-2H-chromen-2-one
4-hydroxy-coumarin 8
3Bz-4OHBzpyran2one
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